Out of curiosity, what exactly do you do at a survey methods course? It sounds very... non-applicable unless you feel like spending your entire life gathering data.

Since my major is almost certainly going to be sociology, survey methods (along with statistics) are very important. Making an effective, unbiased survey with honest responses is one of sociology's greatest challenges (and I assure you, it is much harder than it looks). This is one of the important groundwork courses you have to take if you want to continue to be successful.